Denver air quality is bad, so bad that it has been ranked number 12 in the United States. As far as rankings go Los Angeles comes in at number one according to the American Lung Association. Seattle and Tacoma are one of the ten most polluted areas in the Nation.

You can protect yourself by checking the air quality where you live don't exercise or run outside when air quality is bad and if possible avoid working outside when air quality is bad. If you live near a busy a highway you will be subject to more air pollution especially with heavy traffic.

With the help of the Clean Air Act, hundreds of thousands of deaths will be prevented and trillions saved. Find out how you can help by calling 800-LUNGUSA